World Environment Day 1992 PDF Download

Author:
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 26

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Author: O. El-Kholy
Publisher: Springer Science & Business Media
ISBN: 9401122806
Category : Science
Languages : en
Pages : 877

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Book Description
Our planet is under siege. Assaults on the atmosphere -the greenhouse effect, the depletion of the ozone layer and increasing air pollution - pose a still unquantified threat to human life. The dumping of hazardous wastes, and land based sources of pollution, present a similar threat to the oceans. On land we are destroying a tropical forest the size of Austria every year, and more than a hundred species of wild plants and animals are lost forever each day. When the General Assembly of the United Nations established UNEP it charged us with reporting on the changing state of the world's environment, tracking the underlying causes of change, and working with governments to develop responses to those changes. Every year since 1974, UNEP has produced a State of the Environment report, focusing on one or more emerging environmental issues and always stressing the human factor -the impact of environmental quality on people and society. Three times since its inception (1982, 198 7 and 1992) UNEP has undertaken a more wide-ranging study. The results of the present study are the most disturbing of the three. However, not all the signs are negative. Throughout the 19 70s and into the 1980s, UNEP was able to report progress in some important areas. Environmental monitoring capacity was being rapidly improved in many parts of the world, and Ministries of the Environment were being set up in an attempt to deal with environmental threats in a more coherent way.

Author: Society for Professional Engineers (South Africa)
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages :

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Author:
Publisher:
ISBN: 9780195531916
Category : Australia
Languages : en
Pages : 400

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Author: Michael Marien
Publisher: Transaction Publishers
ISBN: 9780930242435
Category : Political Science
Languages : en
Pages : 212

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Book Description

Author: Pennsylvania. General Assembly. Environmental Resources & Energy Committee
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 4

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Book Description

Author: Rachel Carson
Publisher: Houghton Mifflin Harcourt
ISBN: 9780618249060
Category : Nature
Languages : en
Pages : 404

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Book Description
The essential, cornerstone book of modern environmentalism is now offered in a handsome 40th anniversary edition which features a new Introduction by activist Terry Tempest Williams and a new Afterword by Carson biographer Linda Lear.

Author:
Publisher:
ISBN:
Category : Environmental policy
Languages : en
Pages :

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Author: United Nations Environment Programme
Publisher: Springer Science & Business Media
ISBN:
Category : Science
Languages : en
Pages : 908

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Book Description
Published by CandH on behalf of the United Nations Environment Programme which publishes a state of the environment report every year and has produced a more wide-ranging study three times since its inception (1982, 1987, and 1992). Material is arranged in three major sections detailing the range of environmental threats and how they have unfolded over the past two decades, reviewing the different sectors of the economy and how each has impacted on the human environment, and analyzing responses to the changing environment. Annotation copyright by Book News, Inc., Portland, OR

Author: P. D. Sharma
Publisher: Rastogi Publications
ISBN: 9788171339051
Category : Air
Languages : en
Pages : 616

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Book Description
1. Introduction 2. Climatic and Topographic Factors 3. Edaphic Factors (Soil Science)4. Biotic Factor 5. Ecological Adaptations 6. Autecology of Species 7. Population - Structure and Dynamics 8. Community-Structure and Classification 9. Community Dynamics (Ecological Succession)10. Ecosystem: Structure and Function 11. Habitat Ecology 12. Degradation of Natural Resources andthe Environmental Problems 13. Energy Crisis and Non-Conventional Sources 14. Biodiversity and Wildlife of India and its Conservation 15. Environment and Development-India's Viewpoint16. Global Warming and Climate Change 17.